CN202080307U - Supermarket trolley with ladder - Google Patents
Supermarket trolley with ladder Download PDFInfo
- Publication number
- CN202080307U CN202080307U CN2011202039332U CN201120203933U CN202080307U CN 202080307 U CN202080307 U CN 202080307U CN 2011202039332 U CN2011202039332 U CN 2011202039332U CN 201120203933 U CN201120203933 U CN 201120203933U CN 202080307 U CN202080307 U CN 202080307U
- Authority
- CN
- China
- Prior art keywords
- underframe
- ascending stair
- hinge
- hand barrow
- lower support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a supermarket trolley with a ladder, which comprises a bottom net, a bottom frame and casters. A ladder mechanism arranged behind the bottom frame comprises an upper footstep and a lower footstep which are hinged with the bottom frame, the upper footstep and the lower footstep are hinged through upper struts, the lower footstep is hinged with lower support legs, the lower support legs are hinged with the bottom frame through lower connecting rods, and the bottom frame is provided with lock catches matched with the edge of the lower footstep. Compared with other supermarket trolleys, the supermarket trolley with the ladder has the advantages of convenience in use, attractiveness in appearance, convenience in folding, small size after being folded, durability, safety and reliability.
Description
Technical field
The utility model relates to a kind of supermarket trolleys, especially a kind of supermarket shopping hand barrow with ascending stair.
Background technology
Exist the article of shelf eminence to be taken off in the use of existing supermarket trolleys and put into car, need to finish, use inconvenient by other instrument.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of supermarket shopping hand barrow that can be used for getting the band ascending stair of eminence goods is provided.
The utility model solves the technical scheme that its technical matters adopts: the supermarket shopping hand barrow of this band ascending stair, comprise spacer screen, underframe, castor, be provided with ascending stair mechanism behind the underframe, comprise respectively by hinge and underframe bonded assembly upper footboard and following pedal, connect by the upper supporting column hinge between upper footboard and the following pedal, following pedal is connected with the lower support leg hinge, is connected by the lower link hinge between lower support leg and the underframe, and underframe is provided with the snap close with following pedal edge mate.
As preferably, be provided with damping mechanism between the hinged place of the hinged place of upper footboard and upper supporting column and following pedal and underframe.Damping mechanism comprises spring and the compressing tablet that cooperates and be connected in strut bar with spring.
As preferably, described snap close comprises the lock housing of being located on the underframe, is provided with latch spring and connected lock core in the lock housing, and the lock housing both sides are provided with the knob bolts that the groove that passes lock housing cooperates with lock core.
As preferably, be provided with cross bar between the described lower support leg.
The effect that the utility model is useful is: the utility model is collapsible, and snap close fastens the ascending stair assembly when folding.Simultaneously, be to guarantee the safety of ascending stair when snap close lost efficacy, a damping mechanism is installed on the ascending stair assembly, guarantee that the ascending stair assembly can both be trapped in the optional position under the situation that snap close inefficacy and ascending stair mechanism normally open, unlikely the user is produced injury.Compare with other supermarket trolleys, have, easy to use, good looking appearance, folding convenient, folding volume are little, firm and durable, safe and reliable characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of damping mechanism;
Fig. 3 is the structural representation of snap close;
Fig. 4 is a folded state scheme drawing of the present utility model;
Fig. 5 is a stagnant dummy status scheme drawing of the present utility model;
Fig. 6 is the view of pulling out of the present utility model;
Fig. 7 is that the folding back of the utility model is inserted scheme drawing mutually;
Description of reference numerals: snap close 1, lower support leg 2, cross bar 3, lower link 4, following pedal 5, underframe 6, upper supporting column 7, upper footboard 8, spacer screen 9, spring 10, strut bar 11, compressing tablet 12, castor 13, damping mechanism 14, lock core 15, latch spring 16, lock housing 17, knob bolts 18.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: as Fig. 1, the supermarket shopping hand barrow of this band ascending stair, comprise spacer screen 9, underframe 6, castor 13, be provided with ascending stair mechanism behind the underframe 6, comprise respectively by hinge and underframe 6 bonded assembly upper footboard 4 and following pedals 5, connect by upper supporting column 7 hinges between upper footboard 4 and the following pedal 5, following pedal 5 is connected with lower support leg 2 hinges, be connected by lower link 4 hinges between lower support leg 2 and the underframe 6, underframe 6 is provided with the snap close 1 with following pedal 5 edge mate, as Fig. 3, snap close 1 comprises the lock housing of being located on the underframe 6 17, be provided with latch spring 16 and connected lock core 15 in the lock housing 17, lock housing 17 both sides are provided with the knob bolts 18 that the groove that passes lock housing 17 cooperates with lock core 15.Wherein be provided with damping mechanism 14 between the hinged place of the hinged place of upper footboard 8 and upper supporting column 7 and following pedal 5 and underframe 6, as Fig. 2, damping mechanism 14 comprises spring 10 and the compressing tablet 12 that cooperates and be connected in strut bar 11 with spring 10.Be provided with cross bar 3 between the lower support leg 2.
As Fig. 4,5,6, when customer requirement uses ascending stair,, the lock core 15 of snap close 1 upwards to be mentioned with pulling moving knob bolts 18, the another hand catches the cross bar 3 on the lower support leg 2 outwards to pull out.The hinge that drives lower link 4, following pedal 5 prewelding on underframe 6 outwards overturns; Simultaneously,, drive upper supporting column 7 and drive upper footboard 8 and rotate together, be supported on ground up to lower support leg 2 along with the upset of pedal 5 down.When ascending stair mechanism regains, can upper footboard 8 and following pedal 5 be folded, and utilize snap close 1 will descend pedal 5 fixing by above opposite step.
In the outside switching process of ascending stair mechanism, because the distance of following pedal 5 turning cylinders and upper supporting column 8 turning cylinders diminishes, spring 10 in the damping mechanism 14 is subjected to compressing tablet 12 compressions on the strut bar 11 to produce bearing force, make ascending stair mechanism outwards being stuck in the optional position in the switching process, to reach purpose safe in utilization.
As Fig. 7, for saving transportation and parking space, the utility model is after ascending stair is folding, and two cars can insert mutually.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. supermarket shopping hand barrow with ascending stair, comprise spacer screen (9), underframe (6), castor (13), it is characterized in that: underframe is provided with ascending stair mechanism after (6), comprise respectively by hinge and underframe (6) bonded assembly upper footboard (8) and following pedal (5), connect by upper supporting column (7) hinge between upper footboard (8) and the following pedal (5), following pedal (5) is connected with lower support leg (2) hinge, be connected by lower link (4) hinge between lower support leg (2) and the underframe (6), underframe (6) is provided with the snap close (1) with following pedal (5) edge mate.
2. the supermarket shopping hand barrow of band ascending stair according to claim 1 is characterized in that: be provided with damping mechanism (14) between the hinged place of the hinged place of upper footboard (8) and upper supporting column (7) and following pedal (5) and underframe (6).
3. the supermarket shopping hand barrow of band ascending stair according to claim 2 is characterized in that: described damping mechanism (14) comprises spring (10) and cooperates and be connected in the compressing tablet (12) of strut bar (11) with spring (10).
4. the supermarket shopping hand barrow of band ascending stair according to claim 1, it is characterized in that: described snap close (1) comprises the lock housing of being located on the underframe (6) (17), be provided with latch spring (16) and connected lock core (15) in the lock housing (17), lock housing (17) both sides are provided with the knob bolts (18) that the groove that passes lock housing (17) cooperates with lock core (15).
5. the supermarket shopping hand barrow of band ascending stair according to claim 1 is characterized in that: be provided with cross bar (3) between the described lower support leg (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202039332U CN202080307U (en) | 2011-06-14 | 2011-06-14 | Supermarket trolley with ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202039332U CN202080307U (en) | 2011-06-14 | 2011-06-14 | Supermarket trolley with ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080307U true CN202080307U (en) | 2011-12-21 |
Family
ID=45340954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202039332U Expired - Fee Related CN202080307U (en) | 2011-06-14 | 2011-06-14 | Supermarket trolley with ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923069A (en) * | 2016-05-11 | 2016-09-07 | 杭州哈帝机器人科技有限公司 | Walking chassis for vehicle intelligent service robot |
| CN106218678A (en) * | 2016-08-25 | 2016-12-14 | 厦门馨天达企业发展有限公司 | A kind of new Kind of Supermarket tally go-cart |
| CN107719434A (en) * | 2017-10-12 | 2018-02-23 | 重庆铜山天询科技有限公司 | Facilitate the supermarket shopping car that various people use |
-
2011
- 2011-06-14 CN CN2011202039332U patent/CN202080307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923069A (en) * | 2016-05-11 | 2016-09-07 | 杭州哈帝机器人科技有限公司 | Walking chassis for vehicle intelligent service robot |
| CN106218678A (en) * | 2016-08-25 | 2016-12-14 | 厦门馨天达企业发展有限公司 | A kind of new Kind of Supermarket tally go-cart |
| CN106218678B (en) * | 2016-08-25 | 2019-04-12 | 厦门馨天达金属制造有限公司 | A kind of supermarket's tally cart |
| CN107719434A (en) * | 2017-10-12 | 2018-02-23 | 重庆铜山天询科技有限公司 | Facilitate the supermarket shopping car that various people use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: DONGYANG KAIJIE GOLF CO., LTD. Assignor: Jiang Zhongming Contract record no.: 2012330000435 Denomination of utility model: Supermarket trolley with ladder Granted publication date: 20111221 License type: Exclusive License Record date: 20120720 |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGYANG KAIJIE GOLF CO., LTD. Free format text: FORMER OWNER: JIANG ZHONGMING Effective date: 20121010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121010 Address after: 322100 Zhejiang Province, Dongyang City Industrial Park in West Road No. 12 Patentee after: DONGYANG KAIJIE GOLF CO., LTD. Address before: 322100 Zhejiang Province, Dongyang City Industrial Park in West Road No. 12 Patentee before: Jiang Zhongming |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170614 |